TY  - BOOK
AU  - Gregory,K.E.
AU  - Cundiff,L.V.
AU  - Koch,R.M.
ED  - United States.
ED  - University of Nebraska--Lincoln.
TI  - Composite breeds to use heterosis and breed differences to improve efficiency of beef production
T2  - Technical bulletin
PY  - 1999///
CY  - [Washington, D.C.]
PB  - United States Department of Agriculture, Agricultural Research Service
KW  - Beef cattle
KW  - Breeding
KW  - Heterosis
N1  - Title from title screen (viewed October 13, 2016); "October 1999."; CRDP Project record; Includes bibliographical references (pages 72-73)
UR  - http://purl.fdlp.gov/GPO/gpo73320
ER  -